P1087 Code - O2 Sensor Circuit Slow Response in Lean Control Range Bank 1 Sensor 1
Quick Answer
P1087 indicates O2 Sensor Circuit Slow Response in Lean Control Range Bank 1 Sensor 1. Common causes include Faulty O2 Sensor Bank 1 Sensor 1, O2 Sensor Bank 1 Sensor 1 harness is open or shorted, O2 Sensor Bank 1 Sensor 1 circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1087 indicates O2 Sensor Circuit Slow Response in Lean Control Range Bank 1 Sensor 1.
- Common causes
- Common causes include Faulty O2 Sensor Bank 1 Sensor 1, O2 Sensor Bank 1 Sensor 1 harness is open or shorted, O2 Sensor Bank 1 Sensor 1 circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1087 Description
What are the Possible Causes of the DTC P1087?
- Faulty O2 Sensor Bank 1 Sensor 1
- O2 Sensor Bank 1 Sensor 1 harness is open or shorted
- O2 Sensor Bank 1 Sensor 1 circuit poor electrical connection
How to Fix the DTC P1087?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1087 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Makes
- P1087 Audi — Exhaust Bank 4- Mixture Adaption Range 1 Lower Rich Limit Not Reached
- P1087 BMW — O2 Sensor Circuit Slow Response in Lean Control Range Bank 1 Sensor 1
- P1087 Infiniti — VVEL Small Event Angle Malfunction Bank 1
- P1087 MINI — O2 Sensor Circuit Slow Response in Lean Control Range Bank 1 Sensor 1
- P1087 Nissan — VVEL Small Event Angle Malfunction Bank 1
- P1087 Subaru — Tumble Generated Valve Position Circuit High Sensor 2
- P1087 Volkswagen — Exhaust Bank 4- Mixture Adaption Range 1 Lower Rich Limit Not Reached
Frequently Asked Questions about P1087 Code
No Frequently Asked Questions about P1087 Code found.
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